wrote (July 10, 2011):
The discography pages of both Books of Well-Tempered Clavier BWV 846-893 on the BCW have been revised & updated:
WTC 1 (137 recordings): http://www.bach-cantatas.com/NVD/BWV846-869.htm
WTC 2 (111 recordings): http://www.bach-cantatas.com/NVD/BWV870-893.htm
The two discographies are arranged chronologically by recording date, a page per a decade, and include all known complete (or near complete) recordings of either Book.
If you have any correction, addition or completion of missing details, please inform me.

BCW: WTC Discographies

Aryeh Oron

wrote (June 1, 2013):
The discography pages of both Books of Well-Tempered-Clavier (WTC) on the BCW have been updated. The discographies are arranged chronologically by recording date, a page per a decade. All the discography pages are inter-linked. You can start, for example, at the last decade page (2010-2019) and go backward to pages of previous decades.
Book 1 BWV 846-869 (163 complete recordings): http://bach-cantatas.com/NVD/BWV846-869-Rec8.htm
Book II BWV 870-893 (124 complete recordings): http://bach-cantatas.com/NVD/BWV870-893-Rec8.htm
If you have any correction, addition or completion of missing details, please inform me.

Phil

[BRML] wrote (June 5, 2013):
[To Aryeh Oron] Thanks for doing this and calling our attention to it. I had not realized there was a Keith Jarrett recording, now winging its way to me courtesy of Amazon.